| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.29 | 10.318% | $241.9163 | $241.92 | $241.90 | $241.90 |
| Purchase #2 | $117.45 | 6.706% | $125.3262 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $106.97 | 12.854% | $120.7199 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $125.49 | 10.598% | $138.7894 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $9.84 | 13.703% | $11.1884 | $11.19 | $11.20 | $11.20 |
| Purchase #6 | $196.49 | 7.331% | $210.8947 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $17.57 | 11.635% | $19.6143 | $19.61 | $19.60 | $19.60 |
| 7 purchase totals = | $793.10 | $868.4492 | $868.45 | $868.45 | $868.40 | |